EP2329934B1 - Four pour le conditionnement d'ébauches - Google Patents
Four pour le conditionnement d'ébauches Download PDFInfo
- Publication number
- EP2329934B1 EP2329934B1 EP10193463.6A EP10193463A EP2329934B1 EP 2329934 B1 EP2329934 B1 EP 2329934B1 EP 10193463 A EP10193463 A EP 10193463A EP 2329934 B1 EP2329934 B1 EP 2329934B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- preform
- heating
- heating chamber
- holding device
- furnace according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003750 conditioning effect Effects 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 258
- 238000003860 storage Methods 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 description 20
- 230000033001 locomotion Effects 0.000 description 10
- 230000005291 magnetic effect Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
- B29B13/024—Hollow bodies, e.g. tubes or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/68—Ovens specially adapted for heating preforms or parisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42073—Grippers
- B29C49/42075—Grippers with pivoting clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42073—Grippers
- B29C49/42077—Grippers with U-shaped holder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42073—Grippers
- B29C49/42085—Grippers holding inside the neck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/68—Ovens specially adapted for heating preforms or parisons
- B29C49/681—Ovens specially adapted for heating preforms or parisons using a conditioning receptacle, e.g. a cavity, e.g. having heated or cooled regions
Definitions
- the invention relates to a furnace for conditioning preforms according to the preamble of claim 1.
- Containers to be produced in the blow-molding or stretch blow molding process are formed from so-called preforms or preforms, which must be heated to a desired process temperature before the actual blowing process.
- preforms or preforms which must be heated to a desired process temperature before the actual blowing process.
- individual wall areas of the preform are to be heated in a metered manner, preferably with infrared radiation.
- a continuous stream of preforms is passed through a furnace with appropriately adapted irradiation sections.
- a problem of such ovens is to introduce as much of the radiated heat output as possible in the preforms.
- each preform is heated both by the inner wall of the chamber designed as a ceramic infrared radiator and by a rod-shaped infrared radiator introduced into the preform.
- the preform is arranged substantially completely within the irradiation chamber.
- a lifting device for raising and lowering the holding device for the preforms and / or for raising and lowering the heating chamber is provided to between a loading or unloading position in which the preform does not overlap in the direction of its main axis with the heating chamber, and an irradiation position in which a portion of the preform is disposed within the heating chamber to change.
- the heating modules further comprise a heating rod for irradiating the preform with infrared radiation
- the lifting device is further adapted for raising and lowering the holding device and / or the heating rod to between a loading or unloading position, wherein the holding device and the preform Moreover, in the direction of its major axis, it does not overlap with the heating rod, and an irradiation position, in which a portion of the heating element is also arranged inside the preform, is changed over. This ensures that a transfer from a conventional inlet star or to a conventional outlet star in a simple manner is possible even with additionally provided heating element, i. in lateral or radial direction.
- heating coils for example, heating coils, heating coils embedded in a ceramic layer, light-emitting diodes, lasers and / or halogen lamps are suitable as infrared radiators. But it can also be used other sources of radiation. Their emission is not necessarily limited to infrared light
- the heating element can also be designed as a reflective rod, which only passively heats the preform.
- the heating element may also comprise a functional ceramic which absorbs radiation and emits radiation of another, in particular a longer wavelength.
- a support wheel axial to the heating wheel, for supporting the preforms on a support ring formed on the preform, respectively, is provided on the heating wheel, and the support includes a retaining cap which can be lowered onto an orifice area of the preform about the support ring of the preform against the support wheel to press, wherein in the retaining cap in particular a recess for performing a heating element is formed.
- the preform can be stabilized in a phase between the adoption of an inlet star and the lowering in the heating chamber. This allows a particularly rapid transfer of the preforms from an inlet star to the holding device or from the holding device in an outlet star, so that the time during which the inlet or outlet star must stabilize or accompany the preform additionally can be reduced.
- the holding device comprises a gripper for holding the preform at an opening region of the preform, wherein in the gripper in particular a recess for performing a heating element is formed.
- a gripper for holding the preform at an opening region of the preform, wherein in the gripper in particular a recess for performing a heating element is formed.
- the gripper can be designed both as an inner and as an outer gripper.
- the gripper is a roller clamp which is formed so that the preform can be held simultaneously and rotated about its major axis. This facilitates uniform heating of the preform in the heating chamber, in particular in combination with a rotational drive engaging from above at the mouth region of the preform.
- a segmented support plate is provided on the heating chamber for a support ring formed on the preform, wherein the segments of the support plate for moving the preform into the heating chamber can move apart.
- gripping elements are provided on the segments of the platen, which can be brought by merging the segments with an opening portion of the preform engaged to fix the preform radially and / or axially with respect to the heating chamber.
- the preform can be fixed in a simple manner particularly stable with respect to the heating chamber, in particular against tilting. A separate, radially or against tilting holding mechanism can be saved.
- a segmented support plate is provided on the heating chamber for a support ring formed on the preform, wherein the segments of the support plate, in particular against a spring preload, can push apart for ejecting the preform in the axial direction, in particular by folding the segments in the Heating chamber, and wherein at the heating chamber further, a, in particular against a spring preload, hinged bottom flap is provided, so that the preform by Opening the bottom flap can be ejected.
- This allows a particularly rapid ejection of the preform from the heating chamber. In particular, it is not necessary to previously withdraw the heating element from the preform.
- a water-tight bottom flap is provided on the heating chamber, so that the heating chamber can be flooded with a cleaning liquid and this can be discharged by opening the bottom flap. This allows easy cleaning of the heating chamber in operationally mounted state.
- the lifting device for raising and lowering of the heating element is set up, wherein the stroke between the loading or removal position and the irradiation position, in particular a lower end position of the heating element in the irradiation position, is adjustable.
- the lifting mechanism can be adapted to different sized preforms. In particular, a too large stroke can be avoided. It is also possible to adapt the lower end position of the heating element exactly to the size of the preform.
- a variable control cam is provided for adjusting the stroke and / or the end position. This can be realized for all heating modules equally effective and easy to implement mechanism for adjusting the stroke.
- the lifting device comprises a carriage for lifting and lowering of the heating element, wherein for limiting the carriage stroke, in particular at the lower end position of the heating element, a stop mechanism is provided.
- a mechanism for adjusting the stroke which can also be set individually for each heating module.
- the carriage is preferably pneumatically, hydraulically or electrically driven.
- the lifting device comprises a magnetic control curve for raising and lowering the heating chamber, in particular in conjunction with an electromagnetic heating coil provided in the heating chamber or a permanent magnet provided on the heating chamber in order to raise or lower the heating chamber by magnetic interaction with the control curve.
- a non-contact and thus wear-resistant control device for the lifting device can be provided. Due to the non-contact operating principle, a collision with other mechanically acting control devices of the heating chamber can be relatively easily avoided.
- heating circuits are stacked in the vertical direction.
- the heating chambers are grouped on the heating wheel in the form of concentric rings, wherein the heating chambers of the respective inner ring in the loading or removal position with respect to the rotational position offset between the heating chambers of each outer ring are arranged.
- a particularly close machine pitch can be realized.
- the holding device comprises at least two pivotable grippers in order to hold a preform to be heated in the heating chamber in the irradiation position and simultaneously at least one further preform previously heated in the heating chamber in a storage position, wherein the grippers are arranged such that when a position change a gripper from the irradiation position changes to the storage position and a gripper from the storage position in the irradiation position.
- the lifting device of the furnace comprises a common drive unit for raising / lowering the holding device and the heating rod and a Hubüber GmbHsmittel, in particular a transmission which connects the heating rod and the holding device to further raise / lower the heating element relative to the holding device with the drive unit.
- a separate drive for the heating element or the holding device is unnecessary.
- Such a lifting mechanism with stroke ratio is particularly reliable.
- the stroke translating means comprises at least two gears for adjusting a ratio of the lifting speed of the holding device and the relative stroke speed between the holding device and the heating element.
- gears are particularly suitable gears and the like.
- a transmission gear can be realized and adjust the travel paths of the holding device and the heating element to different size preforms and holding devices.
- a first embodiment of the furnace 1 comprises a heating wheel 2 with heating modules 3 distributed uniformly around it, each having a heating chamber 4 for heating a preform 5 and each having a holding device 7 for holding the preform 5.
- the heating module 3 is further a lifting device 9 is provided, with which the vertical position or a position in the axial direction relative to the longitudinal axis 5 'of the preform 5 of the heating chamber 4 and / or the holding device 7 can be adjusted.
- the lifting device 9 is used in particular to order between a feed or removal position 11, in which the preform 5 is not overlapped in the axial direction with the heating chamber 4 and is arranged above this, and an irradiation position 12, in which a portion 5a to be heated of Preform 5 is disposed within the heating chamber 4, to change.
- the lifting device 9 described in more detail below can be designed for lifting / lowering the holding device 7 and / or the heating chamber 4.
- the heating modules 3 preferably further comprise a heating rod 13, which can be introduced into the preform 5 by means of the lifting device 9 for irradiating the inner wall of the preform 5.
- the lifting device 9 is only functionally indicated by block arrows. That is, in the example of FIG. 2 be the heater 13 and the heating chamber 4 from the feed and removal position 11 shown in each case on the holding device 7 and the preform 5 until reaching the example in Fig. 3a and 3b shown irradiation position 12 moves.
- the lifting device 9 could, for example, also the heating element 13 and the holding device 7 to move to the heating chamber 4 or perform other suitable strokes that allow a change between the loading and / or removal position 11 and the irradiation position 12.
- the loading or removal position 11 is essentially characterized in that the preform 5 can be transferred horizontally or in a direction substantially perpendicular to the main axis 5 'direction to the holding device 7 and can be discharged from this.
- This makes it possible to feed the furnace 1 using a conventional inlet starwheel 14 or by means of a conventional outlet starwheel 15 (both in Fig. 1 not shown) to unload.
- the inlet star 14 and the outlet star 15 must carry out no lifting movement in the transfer, but may be formed, for example, as a conventional Operaungsverzugsstern.
- Fig. 2 shows a schematic longitudinal section through the heating module 3 with a variant of the holding device 7 with a co-rotating on the heating wheel 2 jockey wheel 17 and relative thereto, in particular axially movable retaining caps 18.
- At the support wheel 17 is assigned to each heating module 3 each have an outer support portion 17 a formed on which a trained on the preform 5 support ring 5b can be supported in the axial direction.
- the support area 17a can also be designed such that it additionally fixes the preform 5 laterally in the direction of the support wheel 17.
- the holding cap 18 can be brought into engagement with a mouth portion 5c of the preform 5 to press the support ring 5b in the axial direction against the support portion 17a.
- a centering region 18a is formed on the holding cap 18 in order to keep the mouth region 5c self-centering with respect to the longitudinal axis 5 'of the preform 5.
- a recess 18 b is further provided, through which the heating element 13 can be inserted into the preform 5.
- Fig. 2 Holding device 7 shown has the advantage that the preform 5 can be transferred quickly from the inlet star wheel 14 to the support wheel 17 and already in a position in which the preform 5 is not yet aligned with the Bankbuchse 4 and the heating element 13, from the Retaining cap 18 can be fixed.
- the transfer process between the inlet star wheel 14 and the heating 2 can be done in a relatively short time.
- the alignment of the preform 5 with respect to the heating chamber 4 and the heating element 13 can then take place on the heating wheel 2, regardless of the movement of the inlet star 14. This applies to the same extent when discharging the finished heated preforms 5 to the outlet starwheel 15.
- the lifting device 9 are operated independently of the inlet starwheel 14 and the outlet starwheel 15.
- a support plate 19 is preferably provided on the heating chamber 4, on which the support ring 5b of the preform 5 in the irradiation position 12 can be supported.
- the support surface 17a of the support wheel 17 may be designed to be movable and be deducted in the transfer of the preform 5 to the support plate 19 from the support ring 5b.
- heating elements 4a are provided for irradiating the preform 5, such as heating coils, which are preferably embedded in a ceramic layer.
- heating coils which are preferably embedded in a ceramic layer.
- light-emitting diodes, lasers, halogen lamps or any combination of different emitters are conceivable.
- ceramic layers containing the Emission spectrum of a radiator 4a for example, light radiation, transform into radiation with a greater wavelength.
- Such functional ceramics, but also reflective layers, are particularly advantageous on the heating element 13 in order, for example, to realize a passively heated heating element 13.
- Fig. 3a and 3b show partial views of the heating module 3 in the irradiation position 12, wherein in each case a movable, segmented support plate 19 is provided on the heating chambers 4, the direction of movement is characterized in each case by horizontal arrows. Accordingly, the segments of the support plate 19 for loading the heating chamber 4 with the preform 5, for example, be pulled away from each other to facilitate the loading, especially in preforms 5 with a comparatively large outer diameter. It would of course also conceivable to pivot the support plate 19 or individual segments of the support plate 19 or to tilt.
- Fig. 3a is the support plate 19 designed for axial fixation and centering of the preform 5 in the heating chamber 4.
- gripping elements 20 are formed, which can be brought into engagement with the mouth region 5c of the preform 5 in order to secure the preform 5 against tilting against the heating chamber 4.
- the gripping elements 20 can also further improve the centering and axial fixation of the preform 5.
- the support plate 19 In order to be able to adapt the heating modules 3 to preforms 5 with different outside diameters, it is advantageous to design the support plate 19 as a quickly exchangeable set of fittings.
- the support plate 19 could be connected to the heating module 3 or the heating chamber 4 via a quick-change coupling (not shown).
- a quick-change coupling is suitable, for. a magnetic coupling.
- the holding device 7 for example, a hollow-drilled inner hook 21 or a hollow-bored outer gripper 22 with a recess 21 a and 22 a for carrying out the heating element 13 include.
- the grippers 21, 22 are each formed so that they can be brought into engagement with the mouth region 5c of the preform 5 such that the preform 5 is held on the holding device 7 in a secured axially and against tilting position.
- the grippers 21, 22 could, for example, hold the mouth region 5c in a form-fitting but also non-positive manner, eg by means of elastic gripping jaws (not shown).
- the advantages of the grippers 21, 22 are those of the arrangement Fig. 2 comparable.
- the grippers 21, 22 also allow a particularly quick and secure transfer from the inlet starwheel 14 or transfer to the outlet starwheel 15. With the grippers 21, 22, the preform 5 can also be deposited particularly easily on the support plate 19.
- the holding device 7 may not only have grippers or jaws, but also be slotted and biased.
- a pliers 21 'for holding the preform 5 at the mouth region 5c, in particular on the inside of the mouth region 5c conceivable.
- the pliers 21 'could have at least one in the direction of a support ring 21 a' for the preform 5 tapered outer bearing surface 21 b '. Thereby, the preform 5 can be kept on its inside without undesirably forcing it down by the bias of the collet 21 '.
- Fig. 5a and 5b show an alternative embodiment of the outer gripper 22 in the form of a roller bracket 23, which makes it possible to rotatably support the preform 5 in an axially and radially fixed position about its main axis 5 '.
- a roller clamp 23 could include, for example, rollers 24 and a tension spring 25 and would be particularly suitable for driving the preform 5 at its mouth region 5c with a rotary drive 26 from above.
- Fig. 5b indicated schematically, wherein the heating element 13 could be performed in a hollow shaft 27 only schematically indicated here.
- the roller bracket 23 is designed for a fast and safe transfer of the preforms 5 of the inlet starwheel 14 and to the outlet starwheel 15.
- the described variants of the holding device 7 have in common that they can be brought into a loading and / or removal position 11, which allows a particularly quick and easy transfer of the preform 5 of the inlet starwheel 14 and the outlet starwheel 15.
- the change of the holding device 7 in the irradiation position 12 can then take place independently of the inlet starwheel 14 and the outlet starwheel 15 on the further rotating heating wheel 2.
- the overall process speed can be optimized, since a transfer area to be jointly covered by the holding device 7 as well as by the inlet star wheel 14 or outlet star wheel 15 can be kept comparatively small or can be left again quickly after the transfer of the preform 5.
- the Fig. 6 illustrates the operation of the lifting device 9 by means of an adjustable cam 31. Accordingly, the vertical position of the heating element 13 is set with the control cam 31, wherein this is fixed to a carriage 33 which follows the cam 31 by means of a cam roller 35.
- Fig. 6 For example, on the left side (positions I and II) is shown a situation when conditioning a comparatively large preform 5 and for comparison on the right side (positions III and IV) a situation when conditioning a comparatively small preform 5.
- the heating rod 13 is each of an upper position I or III to lower the irradiation position 12 corresponding lower position II or IV in the preform 5 lower.
- the stroke of the control curve 31, in particular its lower end position can be adjusted by the amount H.
- Fig. 7 a variant of the lifting device 9 is shown, with which to achieve substantially the same advantages as with the arrangement Fig. 6 , The difference is essentially that the carriage 33 for the heating element 13 is moved directly by a pneumatically or hydraulically operated cylinder 37.
- an end stop 39 is set to the Hubbegrenzung to each set a lower end position of the carriage 33.
- Positions I to IV of Fig. 7 essentially correspond to those of Fig. 6 so that too in the Fig. 7 a height adjustment by the amount H to adapt the lifting device 9 to the size of the preform 5 can be made.
- a linear motor or an electric motor with a spindle could also be used (not shown).
- the mechanical end stop 39 would be unnecessary, since the lower end position of the heating element 13 could then be determined directly by the engine control.
- This acts, for example, with the heating chamber 4 provided on the permanent magnet 43 when running along (indicated by an arrow) of the heating chamber 4 on the control cam 41 together.
- the permanent magnets 43 on the heating chamber 4 would be dispensable.
- Such a magnetic height adjustment of the heating chamber 4 has the advantage that it can be done without contact, on the one hand to reduce mechanical closure and on the other to make room for further control devices.
- Fig. 9 shows a variant of the heating chamber 4, which makes it possible to eject the preform 5 in substantially the same direction from the heating chamber 4, in which it is introduced into the heating chamber 4.
- an outwardly hinged bottom flap 51 is provided on the heating chamber 4, and at least one inwardly hinged support plate 53.
- the support plate 53 may be designed so that they from the support ring 5b of the preform 5 against the bias of a spring 55 inside can be pressed (in the dashed line position), so that the support ring 5 b can be pushed past the support plate 53 in the heating chamber 4. It is also advantageous if the bottom flap 51 against the bias of a spring (not shown) can be pressed down (see dashed line position).
- the bottom plate 51 may in particular be made waterproof, so that the heating chamber 4 for cleaning purposes with a liquid (not shown) flooded and after cleaning by opening the bottom flap 51 can be emptied again. Such a cleaning is particularly advantageous because it can be done without disassembly of the heating chamber 4.
- the support plate 53 could also be hinged or displaced upwardly to eject the preform 5 after heating from the heating chamber 4.
- Fig. 10 shows a second embodiment of the furnace 1 according to the invention, in which the heating modules 3 are arranged on the heating wheel 2 in a particularly space-saving manner. Accordingly, the heating modules 3 in two annular groups 61, 62 are concentric about the axis of rotation 2 'of the heating wheel 2 is arranged. For optimal use of space, the heating modules 3 of the inner group 61 are preferably arranged at the smallest possible distance from each other. In order to simplify access to the heating modules 3 of the inner group 61 when loading and unloading the heating chambers 4, the heating modules 3 of the inner group 61 are preferably arranged between the heating modules 3 of the outer group 62 with respect to the rotational position or machine pitch.
- the heating modules 3 of the inner and outer groups 61, 62 preferably alternate. This ensures that the heating modules 3 of the inner group 61 are each radially and laterally accessible via the intermediate space 63 between the heating modules 3 of the outer group 62.
- separate inlet star wheels 14, 64 and separate outlet star wheels 15, 65 are provided for the inner and outer groups 61, 62.
- the space available on the heating wheel 2 can be used particularly efficiently.
- the heating modules 3 of the inner or outer groups 61, 62 could also be arranged with the smallest possible distance from one another and / or more than two concentric groups 61, 62 could be operated efficiently on a heating wheel 2.
- Fig. 11 schematically shows an alternative arrangement of two heating module groups 66, 67, which are arranged one above the other in the vertical direction, ie with respect to the rotational position or machine pitch identical positions. In this way, you can heat the same diameter of the heating 2 space saving twice the number of preforms 5.
- the heating chambers 4 such that a heating chamber 4 receives two preforms 5 in two planes.
- the preforms 5 are then transported in the opposite orientation, in the upper circle 66 the mouth 5c up, in the lower circle 67 the mouth 5c transported down and heated.
- the Fig. 12 shows a third embodiment of the furnace 1 according to the invention, in which already heated preforms 5 outside the heating chambers 4 in a storage position 75 for at least one further revolution of the heating wheel 2 can be carried on this, before the transfer of the preforms 5 to the outlet star 15 a temperature compensation allow in the preforms 5.
- a number of positions of the clamps 71 corresponding to the number of clamps 71 are provided on the holding devices 7, which hold the clamps 71 in succession, a position change of the clamps 71 taking place once per revolution of the heating wheel 2.
- brackets 71 could be provided on each holding device 7, for example three or four.
- three or four positions of the clamps 71 would accordingly be provided on the holding device 7, the clamps 71 then each being rotated by an amount of 120 ° or 90 ° for each revolution of the heating wheel 2 in order to control the respective subsequent position to take the holding device 7.
- the number of storage positions 75 per holder 7 is then the total number of positions per holder 7 minus one, as in FIG Fig. 12 indicated on the bottom left.
- the clamps 71 of a holding device 7 are each rigidly connected to each other via the common pivot 73. However, this is not mandatory. It would also be possible to move the clamps 71 of a holding device 7 individually and / or with the aid of other pivoting and / or lifting devices. Decisive here is that the preforms 5 are given in each case one revolution of the heating 2 in the next following position of the holding device 7, before ultimately the transfer of the preforms 5 takes place at the outlet star 15.
- At least one storage position 75 of the preforms 5 is provided, in which they are transported along on the heating wheel 2 in order to allow temperature compensation before the preforms 5 are transferred to the outlet star 15.
- This storage position 75 could also at least temporarily correspond to the loading and / or removal position 11. It is crucial that at least one additional revolution of the heating wheel 2 for temperature compensation of the preforms 5 is provided in the storage position 75.
- the compensation time in the storage position 75 essentially serves to smooth a temperature profile generated in the wall of the preforms 5 when the preforms 5 are heated in the heating chamber 4.
- a compensation time corresponding to one revolution of the heating wheel 2 can be generated in a simple manner become.
- a compensation time corresponding to two revolutions of the heating wheel 2 with three clamps 71 per holding device 7 would have to be achieved, and analogously a compensation time corresponding to three revolutions of the heating wheel 2 with four clamps 71 per holding device 7.
- cold preforms 5 are transferred from the inlet star 14 to a bracket 71 of the holding device 7.
- the holding device 7 is rotated by 180 °, so that the previously recorded preform 5 is aligned with respect to the heating chamber 4 and can be lowered into it.
- a previously heated preform 5 also 180 ° outwardly into the storage position 75, where he travels to the temperature compensation for one revolution of the heating 2 with.
- each of the in the irradiation position 12 inside preform 5 is heated in the heating chamber 4, while the respective outer preform 5 for temperature compensation in the storage position 75 moves along until it reaches the outlet star 15 on the heating wheel 2.
- the outer preform 5 reaches the outlet starwheel 15 after the end of the balancing time and is transferred from the storage position 75 to the outlet starwheel 15.
- the inner preform 5 can be further heated at this time, but is removed from the heating chamber 4 at the latest at the position II to switch from the inner position by rotation by 180 ° in the outer storage position 75.
- transfer of the preforms 5 in the embodiments and variants described above can be monitored with (not described) sensors, for example, to avoid double loading of a heating module 3, if a preform 5 can not be ejected properly.
- a controller for detecting a faulty or missing loading of the heating module may be arranged to waste energy and / or To avoid overheating of the heating chamber 4 by these is not heated.
- an automatic ejection of the preform 5 could also take place in the event of an emergency stop situation in production.
- the Fig. 13 shows a further embodiment 81 of the lifting device 9 for raising / lowering the heating element 13 and the holding device 7 by means of a common drive unit 82.
- This could be a linear motor, a servo motor, a pneumatic or hydraulic drive, or another suitable linear actuator.
- the lifting device 9 in this case comprises a vertically fixed first rack 83 and a vertically movable on this and mechanically, for example by means of a rod to the drive unit 82 coupled carriage 84.
- a first gear 85 is rotatably mounted on a shaft 86.
- the first gear 85 engages the fixed first rack 83.
- one of the lifting device 81 associated heating chamber 4 is rigidly connected to the first rack 83. That is, the heating chamber 4 is not raised or lowered when changing from the loading position 11 to the irradiation position 12. However, it would be possible to form the heating chamber 4 still vertically adjustable to adjust the vertical position of the heating chamber 4 to the length of the preform 5 to be irradiated. The heating chamber would then be arranged for the irradiation of a short preform 5 at a smaller distance to the holding device 7 and the heating element 13 than for the irradiation of a long preform 5. The strokes of the holding device 7 and the heating element 13 are in this case also to the respective position the heating chamber 4 adapt.
- all the heating chambers 4 of the heating wheel 2 are equipped with identical preforms 5 and thus all the heating chambers 4 preferably occupy an identical vertical position, the heating chambers 4 in a preferred variant by means of a common, vertically adjustable support (not shown) on the heating 2 be mounted.
- the vertical position of the heating chambers 4 with respect to the holding device 7 and the heating element 13 can be adapted particularly easily to the length of the preform 5. This adaptation serves to minimize the travel paths between the feed position 11 in the irradiation position 12, in particular in order to shorten the required process time per preform 5.
- the holding device 7, and thus also a preform 5 to be irradiated, is rigidly connected to the carriage 84 preferably in the vertical direction.
- a rotatable mounting may be provided in the holding device 7 (not shown).
- a second rack 87 is vertically movably mounted on the carriage 84 and meshes with a second gear 88, which is also rotatably mounted on the carriage 84 and connected to the first gear 85 via the shaft 86.
- first and second rack 83, 87 means of the first and second gear wheels 85, 88 are coupled to one another in such a way that the drive 82 displaces the carriage 84 with the holding device 7 relative to the first rack 83 and the heating chamber 4 and the second rack 87 with the heating element 13 additionally by means of the gear wheels 85, 88 translated linear motion relative to the carriage 84th
- the described racks 83, 87, the gears 85, 88, the carriage 84 and the shaft 86 thus have the function of a Hubüber GmbHsmittels in the form of a mechanical transmission 89 to couple the movement of the heating element 13 and the movement of the holding device 7 in a synchronized manner , In particular in a fixed ratio of the associated lifting speeds V1 and V2.
- the speed of the heating element 13 with respect to the heating chamber 4 from the addition of the absolute speed V1 of the carriage 84 and the relative speed V2 of the second rack 87 with respect to the carriage 84. Since only one common drive unit 82 is provided per heating chamber 4, resulting for the displacement and thus the travel paths of the carriage 84 and the second rack 87 corresponding relationships.
- the ratio of the speed or displacement of the carriage 84 and the holding device 7 to the additional speed or displacement of the second rack 87 to the heating element 13 by the ratio of the diameter of the gears 85, 88 can be adjusted, or with corresponding tooth size by the respective Number of teeth.
- the teeth of the gears 85, 88 and the racks 83, 87 could be arbitrarily fine, depending on the friction behavior of the interlocking components.
- the gears 85, 88 and the racks 83, 87 are replaced in extreme cases by functionally comparable elements that produce only or predominantly a frictional connection to each other, as is the case for example with friction wheels.
- the racks 83, 88 could be replaced by suitable rails.
- an additional gear (not shown) or the like could be provided on the carriage 84, in particular between the gears 85, 88.
- a drive coupling and stroke ratio between the holding device 7 and the heating element 13 is provided on the lifting device 9. This causes the holding device 7 can be driven together with the preform 5 and the heating element 13 and thereby travel different distances, thus move with different absolute speeds to the associated heating chamber 4 to or from this.
- a transmission ratio of 1: 1 ie at an identical diameter of the gears 85, 88 of the heating element 13 sets with respect to the heating chamber 4 each double the way back as held in the holding device 7 preform 5.
- the ratio of the two linear movements can be adapted to the dimensions of the preform 5 to be heated, so that a reproducible and coordinated change of the holding device 7 and the heating element 13 between the loading and / or removal position 11 and the irradiation position 12 is ensured.
- a holding frame 92 indicated, which may for example be part of a heating.
- a particularly compact and narrow design of the lifting device 9 can be realized. It goes without saying that the representation in the Fig. 13 in this respect is only schematic. Individual heating stations can then be mounted on a heating wheel with a particularly narrow pitch. Weight and cost of a second drive unit of the heating stations can be saved, including the additional drive power and the associated control and monitoring units. Further, synchronized movement of the held preform 5 and the heating rod 13 is easily enforced and damage or production scrap due to collisions or lack of synchronization is avoided.
- the preform 5 can be lowered into the heating chamber 4 at least over a distance corresponding at least to its length, while the heating rod 13 has to be lowered over a longer distance, for example by one of the variants according to the invention the holding device 7 to be lowered.
- the lifting device 9 with drive coupling and stroke ratio could be combined by the gear 89 with other of the described embodiments in a technically advantageous manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Claims (14)
- Four du type rotatif pour le conditionnement d'ébauches ou de préformes (5), notamment destinées au soufflage-étirage de récipients ou contenants en matière plastique, comprenant une roue de chauffage (2) sur laquelle sont agencés plusieurs modules chauffants (3) destinés à échauffer chacun une préforme (5), les modules chauffants (3) comportant chacun respectivement une chambre de chauffage (4) pour irradier la préforme (5) avec un rayonnement infrarouge, ainsi qu'un dispositif de maintien (7) pour maintenir la préforme (5),
caractérisé en ce que les modules chauffants (3) comportent, par ailleurs, un dispositif de levage (9) pouvant être commandé individuellement pour soulever et abaisser le dispositif de maintien (7) et/ou la chambre de chauffage (4), en vue d'alterner entre une position de chargement ou de prélèvement (11), dans laquelle la préforme (5) n'est pas en chevauchement avec la chambre de chauffage (4) dans la direction de son axe principal (5'), et une position d'irradiation (12) dans laquelle un tronçon (5a) de la préforme (5) est agencé à l'intérieur de la chambre de chauffage (4). - Four selon la revendication 1, caractérisé en ce que les modules chauffants (3) comportent, par ailleurs, un barreau chauffant (13) pour irradier la préforme (5) avec un rayonnement infrarouge, et en ce que le dispositif de levage (9) est par ailleurs configuré pour soulever et abaisser le dispositif de maintien (7) et/ou le barreau chauffant (13), en vue d'alterner entre une position de chargement ou de prélèvement (11), dans laquelle, en outre, le dispositif de maintien (7) et la préforme (5), dans la direction de son axe principal (5'), ne sont pas en chevauchement avec le barreau chauffant (13), et une position d'irradiation (12) dans laquelle, en outre, un tronçon (13a) du barreau chauffant (13) est agencé à l'intérieur de la préforme (5).
- Four selon la revendication 1 ou la revendication 2, caractérisé en ce que sur la roue de chauffage (2), il est prévu une roue de support (17) coaxiale à la roue de chauffage, pour supporter les préformes (5) respectivement au niveau d'un anneau de support (5b) formé sur la préforme, et en ce que le dispositif de support (7) comporte un chapeau de maintien (18), qui peut être abaissé sur une zone d'embouchure (5c) de la préforme, en vue de presser l'anneau de support (5a) de la préforme contre la roue de support (17), un évidement (18b) étant notamment formé dans le chapeau de maintien (18) pour y faire passer un barreau chauffant (13).
- Four selon l'une au moins des revendications précédentes, caractérisé en ce que le dispositif de support (7) comporte un préhenseur (21, 21', 22) pour maintenir la préforme (5) au niveau d'une zone d'embouchure (5c) de la préforme, un évidement (21a, 22a) étant notamment formé dans le préhenseur (21, 22) pour le passage d'un barreau chauffant (13), et/ou le préhenseur (21') étant une pince de serrage.
- Four selon la revendication 4, caractérisé en ce que le préhenseur (22) est une pince à galets (23), qui est réalisée de telle façon que la préforme (5) puisse simultanément être maintenue et être tournée autour de son axe principal (5').
- Four selon l'une au moins des revendications précédentes, caractérisé en ce que sur la chambre de chauffage (3) est prévue une plaque d'appui segmentée (19) pour un anneau de support (5b) formé sur la préforme (5), les segments de la plaque d'appui (19) pouvant être déplacés de manière à s'écarter mutuellement pour l'introduction de la préforme (5) dans la chambre de chauffage (4).
- Four selon la revendication 6, caractérisé en ce que sur les segments de la plaque d'appui (19) sont prévus des éléments de préhension (20), qui, par rapprochement mutuel des segments, peuvent être amenés en prise avec une zone d'embouchure (5c) de la préforme (5), en vue de fixer la préforme (5) radialement et/ou axialement par rapport à la chambre de chauffage (4).
- Four selon l'une au moins des revendications 1 à 5, caractérisé en ce que sur la chambre de chauffage (4) est prévue une plaque d'appui segmentée (53) pour un anneau de support (5b) formé sur la préforme (5), les segments de la plaque d'appui (53) pouvant être repoussés en direction axiale, notamment à l'encontre d'une précontrainte de ressort, de manière à s'écarter, pour éjecter la préforme (5), notamment par basculement des segments vers l'intérieur de la chambre de chauffage (4), et en ce que sur la chambre de chauffage (4) est, par ailleurs, prévu un volet de fond (51) pouvant être basculé vers l'extérieur, notamment à l'encontre d'une précontrainte de ressort, de sorte que la préforme (5) peut être éjectée par ouverture du volet de fond (51).
- Four selon l'une au moins des revendications précédentes, caractérisé en ce que sur la chambre de chauffage (4) est prévu un volet de fond (51) fermant de manière étanche à l'eau, de sorte que la chambre de chauffage (4) peut être inondée avec un liquide de nettoyage et celui-ci peut être évacué par ouverture du volet de fond (51).
- Four selon la revendication 2, caractérisé en ce que le dispositif de levage (9) est configuré pour soulever et abaisser le barreau chauffant (13), la course de levage pouvant être réglée entre la position de chargement ou de prélèvement (11) et la position d'irradiation (12), notamment une position terminale inférieure du barreau chauffant (13) dans la position d'irradiation (12).
- Four selon la revendication 10, caractérisé en ce que pour régler la course de levage et/ou la position terminale, il est prévu une came de commande (31) variable.
- Four selon la revendication 10, caractérisé en ce que le dispositif de levage (9) comprend un chariot (33) pour soulever et abaisser le barreau chauffant (13), un mécanisme de butée (39) étant prévu pour limiter la course de déplacement du chariot, notamment au niveau de la position terminale inférieure du barreau chauffant (13).
- Four selon l'une au moins des revendications précédentes, caractérisé en ce que le dispositif de maintien (7) comporte au moins deux préhenseurs pivotants (71) pour maintenir une préforme (5) devant être échauffée dans la chambre de chauffage (4), dans la position d'irradiation (12), et maintenir simultanément au moins une autre préforme (5) ayant été échauffée auparavant dans la chambre de chauffage (4), dans une position de stockage (75), les préhenseurs (71) étant configurés de telle façon que lors d'un changement de position, un préhenseur (71) change de la position d'irradiation (12) à la position de stockage (75), et un préhenseur (71) change de la position de stockage (75) à la position d'irradiation (12).
- Four selon l'une au moins des revendications 2 à 5 et 10 à 12, caractérisé en ce que le dispositif de levage (9) comprend un groupe d'entraînement commun (82) pour le soulèvement/l'abaissement du dispositif de maintien (7) et du barreau chauffant (13), ainsi qu'un moyen de démultiplication de course de déplacement (89), notamment une transmission, qui relie le barreau chauffant et le dispositif de maintien, pour, en outre, soulever/abaisser le barreau chauffant par rapport au dispositif de maintien à l'aide du groupe d'entraînement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009047537A DE102009047537A1 (de) | 2009-12-04 | 2009-12-04 | Ofen zum Konditionieren von Vorformlingen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2329934A2 EP2329934A2 (fr) | 2011-06-08 |
EP2329934A3 EP2329934A3 (fr) | 2011-11-16 |
EP2329934B1 true EP2329934B1 (fr) | 2015-10-28 |
Family
ID=43569438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10193463.6A Active EP2329934B1 (fr) | 2009-12-04 | 2010-12-02 | Four pour le conditionnement d'ébauches |
Country Status (4)
Country | Link |
---|---|
US (1) | US8729431B2 (fr) |
EP (1) | EP2329934B1 (fr) |
CN (1) | CN102085721B (fr) |
DE (1) | DE102009047537A1 (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2117806B1 (fr) * | 2007-02-15 | 2016-01-06 | KHS Corpoplast GmbH | Procédé et dispositif de soufflage de conteneurs avec l'utilisation d'un servomoteur pour entraîner la tige d'étirage |
EP2393718B1 (fr) * | 2009-02-06 | 2013-08-14 | KHS GmbH | Dispositif de manutention et procede de manutention pour recipients ainsi que preformes |
IT1402342B1 (it) * | 2010-10-12 | 2013-08-30 | Sipa Progettazione Automaz | Dispositivo di riscaldamento di preforme in materiale termoplastico. |
EP3406420B1 (fr) | 2011-08-22 | 2021-02-17 | Krones Ag | Dispositif de chauffage et procédé de chauffage pour souffleuse ainsi que souffleuse |
DE102011052899A1 (de) * | 2011-08-22 | 2013-02-28 | Krones Aktiengesellschaft | Heizeinrichtung und Heizverfahren für Blasmaschine sowie Blasmaschine |
DE102012106308A1 (de) | 2012-07-13 | 2014-05-22 | Krones Ag | Sterile Erwärmungsvorrichtung für Kunststoffvorformlinge |
DE102012112370A1 (de) * | 2012-12-17 | 2014-06-18 | Krones Ag | Vorrichtung zum Erwärmen von Kunststoffvorformlingen |
DE102013105688B4 (de) * | 2013-06-03 | 2021-02-11 | Krones Ag | Ofen zum Erwärmen von Kunststoffvorformlingen mit Mehrfachumlauf der Kunststoffvorformlinge |
DE102013010693B4 (de) * | 2013-06-27 | 2015-11-19 | Khs Corpoplast Gmbh | Vorrichtung zum Erwärmen von Vorformlingen aus thermoplastischem Kunststoff |
DE102014202302B4 (de) * | 2013-07-03 | 2015-02-19 | Technische Universität Dresden | Vorrichtung zum Beheizen von Vorformkörpern |
DE102013108763A1 (de) * | 2013-08-13 | 2015-03-26 | Krones Ag | Vorrichtung und Verfahren zum Erwärmen von Kunststoffvorformlingen mit veränderter Teilung bei Vorformlingsübergabe |
DE102013219684A1 (de) * | 2013-09-30 | 2015-04-02 | Krones Ag | Vorrichtung zum Erwärmen von Kunststoffbröckchen |
EP2944450A1 (fr) * | 2014-05-13 | 2015-11-18 | Discma AG | Machine rotative comprenant des premières et des secondes stations tournant autour d'un axe principal unique |
FR3045444A1 (fr) * | 2015-12-16 | 2017-06-23 | Sidel Participations | Procede de fabrication de recipients et accessoire de manutention pour sa mise en œuvre |
CN109049400B (zh) * | 2016-09-30 | 2021-06-29 | 漳州龙文区信创友工业设计有限公司 | 一种注塑工艺用pa12干燥装置的干燥方法 |
JP7179741B2 (ja) | 2017-09-08 | 2022-11-29 | 日精エー・エス・ビー機械株式会社 | ブロー成形装置及びブロー成形方法 |
CN107643209B (zh) * | 2017-10-24 | 2024-02-27 | 天津市长龙宏业燃气设备有限公司 | 钢瓶水压试验注水管位置检测装置 |
DE102018000885A1 (de) * | 2018-02-03 | 2019-08-08 | Kocher-Plastik Maschinenbau Gmbh | Vorrichtung |
EP3868902B1 (fr) * | 2020-02-21 | 2022-09-21 | C.R.F. Società Consortile per Azioni | Procéde de formage d'une tôle en un composant complexe présentant des régions ayant des propriétés méchaniques différentes, en particulier un composant automobile, ainsi que four pour le réchauffement d'une tôle avant déformation. |
EP3868901B1 (fr) * | 2020-02-21 | 2022-09-21 | C.R.F. Società Consortile per Azioni | Procéde de formage d'une bande métallique en un composant complexe présentant des régions ayant des propriétés méchaniques différentes, en particulier un composant automobile, et four de réchauffement d'une bande avant déformation. |
JP6985478B1 (ja) * | 2020-09-28 | 2021-12-22 | 銓寶工業股▲分▼有限公司 | 取っ手付きボトルのブロー成形方法 |
JP6999768B1 (ja) * | 2020-09-28 | 2022-01-19 | 銓寶工業股▲分▼有限公司 | 温調装置及びブロー成形機 |
CN112645717B (zh) * | 2020-12-30 | 2021-12-07 | 广东五月玫瑰陶瓷有限公司 | 一种高强度抗菌日用陶瓷制品及其制备方法 |
IT202100008870A1 (it) * | 2021-04-09 | 2022-10-09 | Smi Spa | Sistema di riscaldamento delle preforme |
FR3140360A1 (fr) * | 2022-09-30 | 2024-04-05 | Sidel Participations | Procede de transfert de preforme sur un convoyeur |
CN117329839B (zh) * | 2023-12-01 | 2024-02-06 | 陕西茂松科创有限公司 | 一种钛合金加工用熔炼炉 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545134C3 (de) * | 1975-10-08 | 1981-01-08 | Gildemeister Corpoplast Gmbh, 2000 Hamburg | Verfahren und Vorrichtung zum Erwärmen eines Vorformlings aus thermoplastischem Kunststoff |
US4134950A (en) * | 1975-10-08 | 1979-01-16 | Gildemeister Corpoplast Gmbh | Method for blow molding hollow articles, in particular bottles |
JPS6045045B2 (ja) * | 1977-12-27 | 1985-10-07 | 株式会社吉野工業所 | 延伸ブロ−成形装置 |
JPS5590318A (en) * | 1978-12-28 | 1980-07-08 | Yoshino Kogyosho Co Ltd | Heat rolling blow molding apparatus |
US4261949A (en) * | 1979-01-19 | 1981-04-14 | Emhart Industries, Inc. | Process for formation of molecularly oriented plastic bottles |
FR2479077A1 (fr) * | 1980-03-26 | 1981-10-02 | Pont A Mousson | Installation de fabrication de corps creux par conditionnement thermique puis soufflage de preformes en matiere plastique |
JPS6040227A (ja) * | 1983-08-16 | 1985-03-02 | Japan Steel Works Ltd:The | 延伸ブロ−成形におけるパリソンの加熱方法 |
US4690633A (en) * | 1984-09-07 | 1987-09-01 | Husky Injection Molding Systems Ltd. | Apparatus for preparing hollow plastic articles |
US4758157A (en) * | 1985-03-11 | 1988-07-19 | Hailey Robert W | Heating and handling system for objects |
US4634375A (en) * | 1985-03-11 | 1987-01-06 | Hailey Robert W | Heating and handling system for metal consolidation process |
US4729732A (en) * | 1985-05-14 | 1988-03-08 | Husky Injection Molding Systems Ltd. | Carrying means for holding and cooling a parison |
JPS63215529A (ja) * | 1987-03-04 | 1988-09-08 | Mitsubishi Cable Ind Ltd | 合成ガラスの製造装置 |
JPH0624764B2 (ja) | 1989-05-26 | 1994-04-06 | 東洋製罐株式会社 | プリフォーム加熱体の温度制御方法 |
DE4033531A1 (de) | 1990-10-22 | 1992-05-14 | Krupp Corpoplast Masch | Verfahren und vorrichtung zum erwaermen von vorformlingen |
FR2691401B1 (fr) * | 1992-05-20 | 1994-08-05 | Sidel Sa | Unite pour le traitement thermique de recipients en pet lors de la fabrication de ceux-ci. |
JPH10175252A (ja) * | 1996-12-19 | 1998-06-30 | Tahara:Kk | 延伸吹込成形用射出プリフォームの温度調節方法及びその装置 |
FR2774666B1 (fr) | 1998-02-12 | 2000-04-07 | Sidel Sa | Dispositif de transfert pour corps creux possedant un goulot |
CN2379294Y (zh) | 1999-06-24 | 2000-05-24 | 林子祥 | 全自转升降式分区加热器 |
TW527275B (en) | 1999-09-22 | 2003-04-11 | Nissei Asb Machine Co Ltd | Apparatus for crystallizing neck part of preform |
GB0010194D0 (en) | 2000-04-26 | 2000-06-14 | Audus Noble Ltd | Conditioning apparatus for a moulding machine |
DE102004034286A1 (de) * | 2004-07-15 | 2006-02-16 | Sig Technology Ltd. | Verfahren und Vorrichtung zur Blasformung von Behältern |
DE102005011805A1 (de) | 2005-03-15 | 2007-01-11 | Sig Technology Ltd. | Verfahren und Vorrichtung zur Blasformung von Behältern |
DE102006015853A1 (de) | 2006-04-03 | 2007-10-04 | Ibt Infrabio Tech Gmbh | Erwärmungsverfahren für Kunststoffe u.a. Materialien mit einer speziellen Infrarotvorrichtung |
CA2686856A1 (fr) | 2007-06-08 | 2008-12-18 | Pressco Technology, Inc. | Procede et systeme d'irradiation et de traitement thermique a specificite de longueur d'onde |
DE102008011755A1 (de) | 2008-02-28 | 2009-09-03 | Krones Ag | Vorrichtung zum Transportieren von Behältnissen |
DE102009040559A1 (de) | 2009-09-08 | 2011-03-10 | Krones Ag | Verfahren und Vorrichtung zum Blasformen von Behältern |
-
2009
- 2009-12-04 DE DE102009047537A patent/DE102009047537A1/de not_active Withdrawn
-
2010
- 2010-12-02 EP EP10193463.6A patent/EP2329934B1/fr active Active
- 2010-12-03 US US12/959,410 patent/US8729431B2/en not_active Expired - Fee Related
- 2010-12-06 CN CN201010579791.XA patent/CN102085721B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2329934A2 (fr) | 2011-06-08 |
US20110132892A1 (en) | 2011-06-09 |
US8729431B2 (en) | 2014-05-20 |
DE102009047537A1 (de) | 2011-06-09 |
EP2329934A3 (fr) | 2011-11-16 |
CN102085721B (zh) | 2014-10-29 |
CN102085721A (zh) | 2011-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2329934B1 (fr) | Four pour le conditionnement d'ébauches | |
EP0894045B1 (fr) | Machine a souffler | |
EP2848382B1 (fr) | Installation de traitement de récipient dotée d'un four et d'un dispositif de formage par soufflage ayant un entraînement individuel des supports des préformes | |
EP2845714B1 (fr) | Dispositif et procédé destinés au chauffage d'ébauches en plastique avec montage ou démontage simultané d'éléments de support et d'éléments de masquage | |
EP2460746B1 (fr) | Dispositif de transport pour récipients | |
DE2545134A1 (de) | Verfahren und vorrichtung zum erwaermen von vorformlingen aus thermoplastischem kunststoff | |
EP2329933A1 (fr) | Four pour le conditionnement d'ébauches | |
EP2428347A2 (fr) | Dispositif et procédé destinés à la fabrication de récipients en matière plastique ovales | |
EP2948292A1 (fr) | Procédé pour faire fonctionner une installation de traitement de contenants, et installation de traitement de contenants | |
DE4028824C1 (fr) | ||
EP3095582B1 (fr) | Dispositif et procédé destinés au chauffage d'ébauches en plastique au moyen de dispositifs de transports découplés | |
EP3339222B1 (fr) | Dispositif de transport pour ébauches de boîte | |
WO2017178102A1 (fr) | Dispositif de chauffage et procédé pour le conditionnement thermique de préformes destinées au moulage par soufflage | |
DE102014218361A1 (de) | Vorrichtung und Verfahren zum Behandeln von Behältern durch Direktdruck und/oderEtikettierung | |
WO2019043122A2 (fr) | Dispositif à porte-plaque à changement rapide et came de guidage coulissante | |
DE2545133A1 (de) | Vorrichtung zum blasformen von behaeltern, insbesondere flaschen aus vorformlingen | |
DE2545130A1 (de) | Vorrichtung zum blasformen von behaeltern, insbesondere flaschen aus vorformlingen | |
EP2862694B2 (fr) | Dispositif et procédé destinés au chauffage d'ébauches en plastique avec éléments de retenue motorisés pour les ébauches en plastique | |
EP1525980A1 (fr) | Dispositif pour décorer des objets rigides | |
EP3419807A1 (fr) | Dispositif de chauffage pour le conditionnement thermique de préformes destinées au moulage par soufflage | |
DE2545132A1 (de) | Vorrichtung zum blasformen von behaeltern, insbesondere flaschen aus vorformlingen | |
EP2439047A2 (fr) | Dispositif et procédé destinés au chauffage d'ébauches en plastique | |
DE102007011931A1 (de) | Vorrichtung zum Behandeln von Behältnissen | |
DE102010064545B4 (de) | Heizstrecke zur erwärmung von vorformlingen sowie verfahren zum transportieren von vorformlingen durch eine heizstrecke | |
DE202013012870U1 (de) | Ofen zum Erwärmen von Kunststoffvorformlingen mit Mehrfachumlauf der Kunststoffvorformlinge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B29C 49/42 20060101ALN20111012BHEP Ipc: B29B 13/02 20060101ALN20111012BHEP Ipc: B29C 49/68 20060101AFI20111012BHEP |
|
17P | Request for examination filed |
Effective date: 20120423 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B29C 49/42 20060101ALN20150105BHEP Ipc: B29C 49/06 20060101ALI20150105BHEP Ipc: B29B 13/02 20060101ALN20150105BHEP Ipc: B29C 35/08 20060101ALN20150105BHEP Ipc: B29C 49/68 20060101AFI20150105BHEP |
|
INTG | Intention to grant announced |
Effective date: 20150123 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B29B 13/02 20060101ALN20150114BHEP Ipc: B29C 35/08 20060101ALN20150114BHEP Ipc: B29C 49/68 20060101AFI20150114BHEP Ipc: B29C 49/42 20060101ALN20150114BHEP Ipc: B29C 49/06 20060101ALI20150114BHEP |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
RIN2 | Information on inventor provided after grant (corrected) |
Inventor name: SENN, KONRAD Inventor name: HOLZER, CHRISTIAN Inventor name: WUTZ, ANDREAS Inventor name: SCHOENBERGER, WOLFGANG Inventor name: WINZINGER, FRANK |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 757684 Country of ref document: AT Kind code of ref document: T Effective date: 20151115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502010010542 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20151028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160228 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160128 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160229 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160129 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151202 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL Ref country code: DE Ref legal event code: R097 Ref document number: 502010010542 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160128 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160831 |
|
26N | No opposition filed |
Effective date: 20160729 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160128 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151202 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 757684 Country of ref document: AT Kind code of ref document: T Effective date: 20151202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20101202 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230523 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20231110 Year of fee payment: 14 Ref country code: DE Payment date: 20231031 Year of fee payment: 14 |